Dental Nation
Symptom guide

Tartar Buildup

Tartar is hardened plaque, and professional cleaning is needed when brushing and flossing can no longer remove it.

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The short answer

Tartar may feel rough or hard on the tooth. When gum disease is present, the gums may become red, swollen, sore, or bleed during brushing.

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Tartar Buildup dental educational illustration

What does tartar buildup feel like?

Tartar and gum signs
SignMeaning
Hard rough depositPlaque has hardened into tartar[1][2]
Bleeding or swollen gumsGum disease may be present[1][2]

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How does tartar form?

Plaque is a sticky bacterial film. If regular brushing and interdental cleaning leave it behind, the film hardens into calculus, also called tartar.

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The buildup sequence
StepWhat happens
Plaque remainsBacterial film coats the teeth[1][2]
Plaque hardensTartar forms and needs professional removal[1][2]

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What can you do tonight?

Brush for at least two minutes with fluoride toothpaste and clean gently between teeth. Floss or interdental brushes reach spaces a toothbrush cannot clean well.

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How is tartar identified?

A dental examination can identify hardened deposits, plaque, and gum changes. Plaque-disclosing solutions or tablets can show areas where buildup remains.

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How is tartar removed?

Tartar is removed during professional teeth cleaning. Brushing and flossing remove plaque and debris, but they do not remove deposits that have already hardened.

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How can tartar be prevented?

Brush twice daily, clean between teeth once a day, choose fluoride toothpaste, limit sticky or sugary snacks, and arrange thorough cleaning and oral examination at least every six months.

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What happens if tartar stays?

Persistent plaque and tartar can contribute to gum disease. Some people with periodontal disease need cleanings more often than every six months.

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Frequently asked questions

Can brushing remove tartar?

Brushing and interdental cleaning remove plaque and debris, but hardened tartar is removed through professional cleaning.

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